CN109361121A - A kind of terminative connector from limit assembling - Google Patents
A kind of terminative connector from limit assembling Download PDFInfo
- Publication number
- CN109361121A CN109361121A CN201811439790.8A CN201811439790A CN109361121A CN 109361121 A CN109361121 A CN 109361121A CN 201811439790 A CN201811439790 A CN 201811439790A CN 109361121 A CN109361121 A CN 109361121A
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- China
- Prior art keywords
- female
- face
- connector
- terminative connector
- positioning region
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000012212 insulator Substances 0.000 claims description 24
- 230000013011 mating Effects 0.000 claims description 12
- 238000003825 pressing Methods 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 6
- 238000003032 molecular docking Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
- H01R24/40—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
- H01R13/6278—Snap or like fastening comprising a pin snapping into a recess
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/64—Means for preventing incorrect coupling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/26—Connectors or connections adapted for particular applications for vehicles
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The present invention discloses a kind of terminative connector from limit assembling.The accommodating chamber of the non-interface end and connection interface end and non-interface end that there is the female end shell body of terminative connector interface end, opposite interface end to be arranged rearward；The prelocalization portion and rear positioning region being integrally connected with female end shell body are provided in accommodating chamber；Prelocalization portion has the prelocalization face to extend internally, and rear positioning region has the rear-locating face to extend internally；The part that positioning region is equipped with rear-locating face afterwards can be mobile to the central axial direction of accommodating chamber；The outer wall of female has positioning convex platform, and positioning convex platform has front end face and rear end face；When front end face is located at prelocalization face rear and rear end face is located in front of rear-locating face, female can be axially limited in accommodating chamber.The present invention realizes axial restraint by the way that position limiting structure is arranged in outer housing to realize under the premise of not increasing additional parts, avoids unnecessary development cost, assembling procedure and assembling working hour.
Description
Technical field
The invention belongs to car radio-frequency connector technique fields, and in particular to a kind of terminative connector from limit assembling.
Background technique
Currently, with the continuous development of automotive engineering, electronic control technology is widely used in automotive field.Connector
As a kind of necessary electric component, the quality of performance and structure directly influences the using effect of product.Connector is divided into
Male end connector and terminative connector, the two connect control circuit by plug.When FAKRA connector is 2000, by
12 depots of America and Europe headed by German depot, a kind of automobile sound equipment released jointly and antenna specification connector, be up to
40pin is the new rule connector for being compatible to old 10487 specification of automobile connector specification ISO, also known as " Qudlock " specification.
When FAKRA connector connects ontology and outer housing at internal group, need to realize that the two axial limiting is fixed thus with public affairs
Terminal adapter realizes stable plug connection.The technological means that the prior art is taken by the above-mentioned axial limiting purpose of realization be
Increase a retaining element in outer housing, such as application No. is " 201110242362.8 ", entitled " coaxial cable connectors "
Patent Publication in just describe such a FAKRA connector, shell 102 with sub-component 206 when being connected, in order to
It realizes axial restraint, uses locking piece 120 that sub-component 206 is axially fixed in shell 102.This limit fixed form
The disadvantage is that: it need to additionally increase a part, development cost is caused to improve, finished product assembling procedure increases, and assembling working hour increases.This
Outside, since there are manufacturing tolerances when part cooperates, it is inevitably present fixed unstable risk.
Summary of the invention
It is an object of the invention to overcome deficiency in the prior art, a kind of FAKRA female end company from limit assembling is provided
Device is connect, can realize that the strong fix between outer housing and female assembles under the premise of additionally not increasing part, and simultaneously
Realization is reliably connected with Male end connector.
To solve prior art problem, the invention discloses a kind of terminative connectors from limit assembling, for docking one
Male end connector, including female end shell body, female, female end insulator and the female end center contact mutually axially connected；
The non-interface end and connection interface end and non-interface end that there is female end shell body interface end, opposite interface end to be arranged rearward
Accommodating chamber；
The prelocalization portion and rear positioning region being integrally connected with female end shell body are provided in accommodating chamber；Prelocalization portion, which has, inwardly to prolong
The prelocalization face stretched, rear positioning region have the rear-locating face to extend internally；The part that positioning region is equipped with rear-locating face afterwards can
It is moved along the direction perpendicular with the central axis of accommodating chamber；
The outer wall of female has positioning convex platform, and positioning convex platform has front end face and rear end face；After front end face is located at prelocalization face
When side and rear end face are located in front of rear-locating face, female can be axially limited in accommodating chamber.
Preferably,
Afterwards positioning region be it is axially rearwardly extending made of elastic structure, the number of rear positioning region is multiple, and circumferentially
Even distribution；The position of neighbouring rear-locating face is additionally provided with mating surface on positioning region afterwards；The height of mating surface gradually increases from the front to the back
Greatly；
When positioning region is in initial position afterwards, the highest point of mating surface is less than positioning convex platform at a distance from the central axis of female
Radius；When positioning region is in operating position afterwards, the highest point of mating surface is at a distance from the central axis of female not less than fixed
The radius of position boss.
Preferably,
The outer wall of female end shell body is provided with the pressing piece that interconnecting piece is integrally movably connected, pressing piece have from interconnecting piece to
The joint end of preceding extension and the press-side to extend back, joint end are provided with bayonet, the outer wall phase of press-side and female end shell body
When separate or mutually close, the outer wall of joint end and female end shell body is mutually close or mutually separate.
Preferably,
The inner wall of accommodating chamber is additionally provided at least one fool proof slot for extending to interface end end face；Shape between accommodating chamber and female
Circularize interval.
Preferably,
Prelocalization portion is ring bodies or the protrusion being uniformly distributed circumferentially made of circumferentially integrated rotary.
Preferably,
It further include the clamping set being set in female；Clamping set have in its axial direction each other it is oppositely extending setting and it is movable
Several positive elastic card socket parts and several least clamping portions, the end of positive and negative elastic card socket part there is the protuberance inwardly swelled
Portion；The protrusion of positive elastic card socket part is used to be formed with the corresponding recessed portion on the male plug of Male end connector and be clamped, least
The protrusion of clamping portion with the butt end periphery surface elastic of the male plug of Male end connector for abutting；
When positive and negative elastic card socket part is in initial position, the highest point of protrusion is at a distance from the central axis of terminative connector
Less than the butt end radius of male plug；When positive and negative elastic card socket part is in operating position, the highest point of protrusion is connect with female end
The distance of the central axis of device is not less than the butt end radius of male plug.
Preferably,
The endless metal structural body or integrally formed " C " font metal structure that clamping set is integrally formed.
Preferably,
Positive and negative elastic card socket part is evenly spaced on along the circumferencial direction of clamping set.
Preferably,
Clamping set and female end insulator are contained in the cavity of female, and the cavity of female is from interface end to non-interface end side
To the first locating shoulder and the second locating shoulder is successively arranged, the first locating shoulder forms axial limiting to the rear end of clamping set,
Second locating shoulder forms axial limiting to the rear end of female end insulator.
Preferably,
One end of female end center contact is set in female end insulator, and the other end is electrically connected at a cable.
The invention has the benefit that
1. terminative connector is realized by the way that position limiting structure is arranged in female end shell body in the premise for not increasing additional parts
Axial assembling in lower realization terminative connector between female and female end shell body is fixed, avoid unnecessary exploitation at
Originally, assembling procedure and assembling working hour.The position limiting structure is hidden in inside female end shell body, is not impacted to outer housing appearance,
Also ensure product aesthetics.The position limiting structure is ingenious in design, does not influence internal component again while realizing axial restraint
Assembling.
Effectively cooperated 2. terminative connector covers upper elastic card socket part by clamping with Male end connector, improves public affairs
Plug durability degree and connection reliability between female connectors avoid terminative connector in swapping process from subduing deformation and make
It is even scrapped at disabler.Elastic card socket part is arranged by using the mode of positive and negative alternate, provides positive elastic card socket part and inserts
Predominant intermolecular forces during pulling out, least clamping portion provides the counteracting forces during this, to can effectively avoid on business
Terminative connector it is not coaxially connected and caused by terminative connector deform.
Detailed description of the invention
Fig. 1 is the structural perspective of terminative connector in the present invention；
Fig. 2 is the Structure explosion diagram of terminative connector in the present invention；
Fig. 3 is the structural perspective (no cable) of another angle of terminative connector in the present invention；
Fig. 4 is the structure front view of terminative connector in the present invention；
Fig. 5 be in Fig. 4 A-A to structure sectional view；
Fig. 6 is the partial enlarged view in Fig. 5 at D；
Fig. 7 is the partial enlarged view in Fig. 5 at E；
Fig. 8 is the structure sectional view of B-B direction in Fig. 4；
Fig. 9 be in Fig. 4 C-C to structure sectional view；
Figure 10 is the structural perspective of the clamping set of terminative connector in the present invention；
Figure 11 is structure sectional view when terminative connector is connect with Male end connector in the present invention；
Figure 12 is the partial enlarged view in Figure 11 at F；
Figure 13 is the structure sectional view at another visual angle when terminative connector is connect with Male end connector in the present invention；
Figure 14 is the partial enlarged view in Figure 13 at G.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following embodiment is only used for clearly illustrating the present invention
Technical solution, and not intended to limit the protection scope of the present invention.
As shown in Figure 1 to 9, a kind of terminative connector 100 from limit assembling, for docking Male end connector 200(ginseng
Examine Figure 11,13) comprising: female end shell body 11, clamping set 12, female 13, female end insulator 14 and female end center contact
15.Wherein, the clamping of female end shell body 11 set 12, female 13 and female end insulator 14 are hollow structure, in order to mutual axis
To assembling.The front end of female end center contact 15 is located in female end insulator 14, and its rear end and cable 17 are electrically connected, and 17 sets of cable
There is casing 16 to be fixed in female end shell body 11.Female 13 is set in female end shell body 11, and clamping set 12 and female end are exhausted
Edge body 14 is all set in female 13, clamping set 12 be close to females 13 inner walls, the front end outer wall of female end insulator 14 with
The slotting chamber that annular is formed between clamping 12 inner walls of set is inserted into for the male plug 22 of Male end connector 200.
As shown in FIG. 3 to 7, what female end shell body 11 had that interface end 1101, opposite interface end 1101 be arranged rearward non-connects
Mouth end 1102 and the accommodating chamber 1103 for being connected to interface end 1101 and non-interface end 1102.In the accommodating chamber 1103 of interface end 1101
The male end outer housing 21(that annular space is formed between wall and female 13 for Male end connector 200 is inserted into reference to Figure 11,13).It receives
The prelocalization portion 1112 and rear positioning region 1104 being integrally connected with female end shell body 11 are provided in cavity 1103；Prelocalization portion
1112 have the prelocalization face 1113 to extend internally, and rear positioning region 1104 has the rear-locating face 1105 to extend internally；After position
The part that portion 1104 is equipped with rear-locating face 1105 can be moved along the direction perpendicular with the central axis of accommodating chamber 1103.
As shown in Fig. 5 to 9, the outer wall of female 13 has positioning convex platform 1303, and positioning convex platform 1303 has front end face
1305 and rear end face 1304；Front end face 1305 is located at 1113 rear of prelocalization face and before rear end face 1304 is located at rear-locating face 1105
Fang Shi, female 13 can be axially limited in accommodating chamber 1103.It is female after female 13 is inserted into female end shell body 11
The rear end face 1304 of the positioning convex platform 1303 of plug 13 can form limit axially backward, positioning convex platform with rear-locating face 1105
1303 front end face 1305 can form limit axially forward with prelocalization face 1113, final to realize female 13 outside female end
Fixation in shell 11 avoids the two from being detached from.As shown in figure 3, interface end 1101 is provided at least one fool proof slot 1108, this is anti-
Slow-witted slot 1108 axially extends, and has not only acted as foolproof function, has also acted guiding role.As a typical limit knot
Structure, rear positioning region 1104 be it is axially rearwardly extending made of elastic structure, the number of rear positioning region 1104 is multiple, and edge
Circumferentially it is uniformly distributed.Since prelocalization portion 1112 is only used for limiting, prelocalization portion 1112 is that circumferentially integrated rotary forms
Ring bodies or the protrusion that is uniformly distributed circumferentially.
For the ease of installation, rear positioning region 1104 also has the mating surface 1106 being inwardly arranged, the height of mating surface 1106
It is gradually increased from non-interface end 1102 to 1101 direction of interface end；When positioning region 1104 is in initial position afterwards, mating surface 1106
Highest point at a distance from the central axis of terminative connector 100 be less than positioning convex platform 1303 radius；Afterwards at positioning region 1104
When operating position, the highest point of mating surface 1106 is not less than positioning convex platform at a distance from the central axis of terminative connector 100
1303 radius.When female 13 is inserted into from the non-interface end 1102 of female end shell body 11 to interface end 1101, female 13
On positioning convex platform 1303 first can extrusion fit face 1106 be displaced outwardly rear positioning region 1104 to expanding mother away from axis
Plug 13 by area, after positioning convex platform 1303 is fully inserted into female 13, rear positioning region 1104 is in natural resiliency power
Under the action of be restored to initial position, female 13 and female end shell body 11 form axial limiting at this time.
For the ease of terminative connector 100 and the connection of Male end connector 200 and both improve the fastness connecting, female end
The outer wall of the female end shell body 11 of connector 100 is provided with mobilizable pressing piece 1110, and pressing piece 1110 has towards interface
The joint end 1111 and press-side 1107 towards non-interface end 1102 at end 1101.As shown in figure 8, pressing piece 1110 passes through setting
Interconnecting piece 1114 between press-side 1107 and joint end 1111 is integrally connected with female end shell body 11.Joint end 1111 is arranged
There is bayonet 1109(to join Fig. 5), the outer wall of press-side 1107 and female end shell body 11 it is mutually separate or mutually close to when, joint end 1111 with
The outer wall of female end shell body 11 is mutually close or mutually separate.
The cavity rear end that female 13 accommodates female end insulator 14 is provided with the second locating shoulder 1302, the second positioning table
Shoulder 1302 forms axial limiting to the rear end of female end insulator 14, so that female end insulator 14 be made accurately to be fitted into female 13.
As shown in Figure 10, clamping set 12 has several mobilizable positive elastic card socket parts 1201 and least clamping portion
1203, preferably, positive elastic card socket part 1201 and the number of least clamping portion 1203 are two and cover 12 in clamping
Axis direction oppositely extending setting each other.Positive elastic card socket part 1201 and least clamping portion 1203 are along the circumference of clamping set 12
Direction is uniformly distributed.The end of positive elastic card socket part 1201 has the protrusion 1202 inwardly swelled, least clamping portion 1203
End there is the protrusion 1204 that inwardly swells.Positive elastic card socket part 1201 and least clamping portion 1203 are in initial bit
When setting, the highest point of protrusion 1202 and protrusion 1204 is less than male end at a distance from the central axis of terminative connector 100 and connects
Connect the butt end radius of the male plug 22 of device 200；Positive elastic card socket part 1201 and least clamping portion 1203 are in operating position
When, the highest point of protrusion 1202 and protrusion 1204 is not less than male plug at a distance from the central axis of terminative connector 100
22 butt end radius.When such structure is inserted into male plug 22, squeezing protrusion 1202 and protrusion 1204 makes it
It is mobile away from axis and enter operating position, after being inserted in place, protrusion 1202 be restored to initial position and with male plug 22
Butt end clamping, protrusion 1204 then abuts with the butt end periphery surface elastic of male plug 22.
The cavity of the receiving female end insulator 14 of female 13 also accommodates fixing card female connector 12 simultaneously, therefore the cavity is at it
Diameter difference in axial direction is divided on the cavity from interface end 1101 to non-1102 direction of interface end to which step structure be presented
The part that at least three internal diameters are sequentially reduced, internal diameter the best part receiving clamping set 12, the lesser partial receipt female end of internal diameter
Insulator 14, the smallest part of internal diameter penetrate for cable 17 and are electrically connected with female end center contact 15, thus in internal diameter variation
Position sequentially forms the first locating shoulder 1301 and the second locating shoulder 1302, and the first locating shoulder 1301 carrys out positioning card female connector 12
Position in the cavity, the second locating shoulder 1302 position position of the female end insulator 14 in the cavity.
Clamping set 12 can be integrally formed endless metal structural body, can also be integrally formed " C " font metal
Structural body.When using latter configuration, the diameter of clamping set 12 is slightly larger than the internal diameter of female 13, makes clamping set 12 by external force
To contract so as to be installed in female 13, the inner wall for being close to female 13 is then sprung back by elastic force, is realized fast
The purpose of speed installation.
As shown in Figure 11 to 14, a kind of Male end connector 200 for docking terminative connector 100 of the present invention includes: public affairs
End housing body 21, male plug 22, male end insulator 23 and male end center contact 24.Wherein, male end outer housing 21,22 and of male plug
Male end insulator 23 is also hollow structure, for the purposes of convenient for axial assembly and connection.Male plug 22 is set to male end outer housing 21
Interior, male end insulator 23 is set in male plug 22, and male end center contact 24 is set in male end insulator 23, its rear end and electricity
Road plate is electrically connected.
When connecting Male end connector 200 and terminative connector 100, the front end of male end outer housing 21 is inserted into outside female end
In the interface end 1101 of shell 11, male plug 22 and male end insulator 23 be then inserted into clamping set 12 and female end insulator 14 it
Between interval in, male end center contact 24 be then inserted into female end center contact 15 realize be electrically connected.
22 front ends of male plug, that is, butt end outer peripheral surface is provided with several recessed portions 2201.Male end connector 200 and female end
After the connection in place of connector 100, the protrusion 1202 of the positive elastic card socket part 1201 of the clamping of terminative connector 100 set 12 blocks just
Enter in recessed portion 2201, and terminative connector 100 clamping set 12 least clamping portion 1203 protrusion 1204 then with male plug
The periphery surface elastic of first 22 butt end abuts.In this way, both realize between terminative connector 100 and Male end connector 200
Effective cooperation, improve plug durability degree, also avoid terminative connector 100 in swapping process subdue deformation and cause
Disabler is even scrapped；Since the elastic card socket part 1201,1203 of the clamping of terminative connector 100 set 12 is using positive and negative alternate
Mode is arranged, and so that positive elastic card socket part 1201 is provided the predominant intermolecular forces in swapping process, reverse elasticity clamping portion 1203 mentions
For the counteracting forces during this, thus can effectively avoid on business terminative connector it is not coaxially connected and caused by female end connect
Device 100 deforms.
The outer wall of male end outer housing 21 is additionally provided with card convex body 2101 and at least one fool proof item (not shown)；Outside male end
When shell 21 is inserted into, fool proof item and fool proof slot 1108 form fool proof guiding and connect, after male end outer housing 21 is inserted in place, card convex body
2101 are located exactly at formation limit constraint in bayonet 1109.When needing to separate male end outer housing 21 and female end shell body 11, press
The press-side 1107 of lower terminative connector 100, the tilting of joint end 1111 makes card convex body 2101 be detached from bayonet under leverage
1109, to release limit constraint, then female end shell body 11 is extracted.
The side " just " referred to towards interface end so-called in the present invention, similarly, so-called negation refers to towards non-interface end
One side.
So-called " initial position " refers to, has the function of that the component of the location status or structural body are being not affected by any external world
The position that the masterpiece used time is kept, i.e., position under natural conditions.Similarly,
So-called " operating position " refers to, with the location status component or structural body under the action of by external forces and
Leave initial position new position achieved.It, can be under the effect of natural resiliency power for having the elastomer of certain elasticity
Initial position is restored to by its operating position.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and deformations can also be made, these improvement and deformations
Also it should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of terminative connector (100) from limit assembling, for docking one Male end connector (200), including mutually axially
Female end shell body (11), female (13), female end insulator (14) and the female end center contact (15) of connection；
The non-interface end that there are female end shell body (11) interface end (1101), the relatively described interface end (1101) to be arranged rearward
(1102) and connection the interface end (1101) and non-interface end (1102) accommodating chamber (1103)；
It is characterized by:
Be provided in the accommodating chamber (1103) the prelocalization portion (1112) being integrally connected with the female end shell body (11) and after
Positioning region (1104)；The prelocalization portion (1112) has the prelocalization face (1113) to extend internally, the rear positioning region
(1104) there is the rear-locating face (1105) to extend internally；Positioning region (1104) is equipped with the rear-locating face (1105) after described
Part can be along mobile with the perpendicular direction of the central axis of the accommodating chamber (1103)；
The outer wall of the female (13) has positioning convex platform (1303), and the positioning convex platform (1303) has front end face (1305)
With rear end face (1304)；The front end face (1305) is located at the prelocalization face (1113) rear and the rear end face (1304) position
When in front of the rear-locating face (1105), the female (13) can be axially limited in the accommodating chamber (1103).
2. a kind of terminative connector (100) from limit assembling according to claim 1, it is characterised in that:
It is described after positioning region (1104) be it is axially rearwardly extending made of elastic structure, it is described after positioning region (1104) number
Mesh is multiple, and is uniformly distributed circumferentially；The position of neighbouring rear-locating face (1105) is also on positioning region (1104) after described
It is provided with mating surface (1106)；The height of the mating surface (1106) is gradually increased from the front to the back；
When positioning region (1104) is in initial position after described, the highest point of the mating surface (1106) and the female (13)
Central axis distance be less than the positioning convex platform (1303) radius；Positioning region (1104) is in operating position after described
When, the highest point of the mating surface (1106) is not less than the positioning convex platform at a distance from the central axis of the female (13)
(1303) radius.
3. a kind of terminative connector (100) from limit assembling according to claim 1, it is characterised in that:
The outer wall of the female end shell body (11) is provided with the pressing piece (1110) that interconnecting piece (1114) is integrally movably connected,
It joint end (1111) and the pressing that extends back that the pressing piece (1110), which has extend forward from the interconnecting piece (1114),
It holds (1107), the joint end (1111) is provided with bayonet (1109), the press-side (1107) and the female end shell body
(11) outer wall it is mutually separate or mutually close to when, the outer wall of the joint end (1111) and the female end shell body (11) it is mutually close or
It is mutually separate.
4. a kind of terminative connector (100) from limit assembling according to claim 1, it is characterised in that:
The inner wall of the accommodating chamber (1103) is additionally provided at least one fool proof slot for extending to the interface end (1101) end face
(1108)；Annular space is formed between the accommodating chamber (1103) and the female (13).
5. a kind of terminative connector (100) from limit assembling according to claim 1, it is characterised in that:
The prelocalization portion (1112) is ring bodies or the protrusion being uniformly distributed circumferentially made of circumferentially integrated rotary.
6. a kind of terminative connector (100) from limit assembling according to any one of claims 1 to 5, it is characterised in that:
It further include the clamping set (12) being set in the female (13)；The clamping set (12) has in its axial direction each other
Oppositely extending setting and mobilizable several positive elastic card socket parts (1201) and several least clamping portions (1203), it is described just,
The end of least clamping portion (1201,1203) has the protrusion (1202,1204) inwardly swelled；Positive elastic card socket part
(1201) the protrusion (1202) is used for and the corresponding recessed portion (2201) on the male plug (22) of Male end connector (200)
Clamping is formed, the protrusion (1204) of least clamping portion (1203) is for the male plug with Male end connector (200)
(22) butt end periphery surface elastic abuts；
When the positive and negative elastic card socket part (1201,1203) is in initial position, the highest of the protrusion (1202,1204)
Locate the butt end radius for being less than the male plug (22) at a distance from the central axis of the terminative connector (100)；It is described just,
When least clamping portion (1201,1203) is in operating position, the highest point of the protrusion (1202,1204) and the female end
The distance of the central axis of connector (100) is not less than the butt end radius of the male plug (22).
7. a kind of terminative connector (100) from limit assembling according to claim 6, it is characterised in that:
The endless metal structural body or integrally formed " C " font metal structure that the clamping set (12) is integrally formed.
8. a kind of terminative connector (100) from limit assembling according to claim 6, it is characterised in that:
The positive and negative elastic card socket part (1201,1203) is evenly spaced on along the circumferencial direction of the clamping set (12).
9. a kind of terminative connector (100) from limit assembling according to claim 1, it is characterised in that:
The clamping set (12) and the female end insulator (14) are contained in the cavity of the female (13), the female plug
The cavity of head (13) is successively arranged the first locating shoulder (1301) and the from interface end (1101) to non-interface end (1102) direction
Two locating shoulders (1302), first locating shoulder (1301) form axial limiting, institute to the rear end of the clamping set (12)
It states the second locating shoulder (1302) and axial limiting is formed to the rear end of the female end insulator (14).
10. a kind of terminative connector (100) from limit assembling according to claim 1, it is characterised in that:
One end of the female end center contact (15) is set in female end insulator (14), and the other end is electrically connected at a cable
(17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811439790.8A CN109361121B (en) | 2018-11-29 | 2018-11-29 | Female end connector capable of realizing self-limiting assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811439790.8A CN109361121B (en) | 2018-11-29 | 2018-11-29 | Female end connector capable of realizing self-limiting assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109361121A true CN109361121A (en) | 2019-02-19 |
| CN109361121B CN109361121B (en) | 2024-04-12 |
Family
ID=65343508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811439790.8A Active CN109361121B (en) | 2018-11-29 | 2018-11-29 | Female end connector capable of realizing self-limiting assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109361121B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111952755A (en) * | 2020-08-20 | 2020-11-17 | 常熟利星光电科技有限公司 | Direct insertion type copper-aluminum connector |
| FR3132395A1 (en) * | 2022-01-28 | 2023-08-04 | Tyco Electronics France Sas | Connection set for a connector socket |
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| CN101728734A (en) * | 2008-10-13 | 2010-06-09 | 雷迪埃公司 | An easily-gripped coaxial connector element |
| CN101847808A (en) * | 2010-05-11 | 2010-09-29 | 上海图越电子有限公司 | Sma radio frequency coaxial connector |
| CN104009320A (en) * | 2014-06-24 | 2014-08-27 | 上海航天科工电器研究院有限公司 | Bus connector |
| CN105470752A (en) * | 2014-09-03 | 2016-04-06 | 华为技术有限公司 | Locking mechanism of RF connector, and radio frequency connector having locking mechanism |
| CN208955356U (en) * | 2018-11-29 | 2019-06-07 | 昆山科信成电子有限公司 | A kind of terminative connector from limit assembling |
-
2018
- 2018-11-29 CN CN201811439790.8A patent/CN109361121B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101728734A (en) * | 2008-10-13 | 2010-06-09 | 雷迪埃公司 | An easily-gripped coaxial connector element |
| CN101847808A (en) * | 2010-05-11 | 2010-09-29 | 上海图越电子有限公司 | Sma radio frequency coaxial connector |
| CN104009320A (en) * | 2014-06-24 | 2014-08-27 | 上海航天科工电器研究院有限公司 | Bus connector |
| CN105470752A (en) * | 2014-09-03 | 2016-04-06 | 华为技术有限公司 | Locking mechanism of RF connector, and radio frequency connector having locking mechanism |
| CN208955356U (en) * | 2018-11-29 | 2019-06-07 | 昆山科信成电子有限公司 | A kind of terminative connector from limit assembling |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111952755A (en) * | 2020-08-20 | 2020-11-17 | 常熟利星光电科技有限公司 | Direct insertion type copper-aluminum connector |
| CN111952755B (en) * | 2020-08-20 | 2024-04-30 | 常熟利星光电科技有限公司 | Direct-insert copper-aluminum connector |
| FR3132395A1 (en) * | 2022-01-28 | 2023-08-04 | Tyco Electronics France Sas | Connection set for a connector socket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109361121B (en) | 2024-04-12 |
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Address after: 215311, Yingbin Road, 1688, Pakistan Town, Kunshan, Jiangsu, Suzhou Applicant after: Kexincheng precision technology (Jiangsu) Co.,Ltd. Address before: 215311, Yingbin Road, 1688, Pakistan Town, Kunshan, Jiangsu, Suzhou Applicant before: Kunshan Cocentra Electronics Co.,Ltd. |
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